Concrete super plasticizer
Payment & Shipping Terms:
| Packaging Details: | Woven plastic bag 25kgs or 50kgs |
|---|
Detailed Product Description
FDN Naphthalene Sulphonate formaldehyde (concrete super plasticizer)
I: Remarkable plasticity: Under the condition of blending where fixed cement amount and collapsibility, mixing water can be decreased by 18-28%when it is admixed with reinforced concrete at 0.5%-1.0%. Statistically, compression strength on the 1st day, the 3rd day and the 28th day after single application is increased by 60-90% and 25-60% respectively when it is added at standard blend dosage. As the result, compression strength, tensile strength, buckling strength and modulus of elasticity will be improved to some extent.
II: Improve miscibility of concrete amalgamator with water and collapsibility as well as a condition of equivalent blending., collapsibility can be increased 5-8times when it is added at 0.7% blend dosage.
III: 15-20% of cement can be reserved when the agent is blended at 0.7% blend dosage, which is preconditioned by same collapsibility and strength.
Parameters & Acceptance criteria
Model item | FDN-A | FDN-B | FDN-C |
Net starch fluidity(mm) | 240mm min | 240mm min | 230mm min |
Content of Cl (%) | 0.3 | 0.4 | 0.3 |
PH value | 7-9 | 7-9 | 7-9 |
Surface tension (N/M) | (71+/_1)*10-3 | (71+/_1)*10-3 | (71+/_1)*10-3 |
Solids content (%) | 92%min | 92%min | 92%min |
Na2SO4 content (%) | 5%max | 10%max | 20max |
Parameters & Acceptance criteria for reference
1.FDN-A
Parameters | Criteria | Actual Results | Parameters | Criteria | Actual results | ||
Water reduction % | 20%min | 21.8 | Compression Strength % | 1d | 180%min | 200 | |
Water Penetration % | 90%max | 79 | 3d | 170%min | 194 | ||
Air Content % | 2.0%max | 1.6 | 7d | 150%min | 161 | ||
Temporal Distribution for setting(Min) | Initial setting time | -90 | +20 | 28d | 130%min | 142 | |
Terminal Setting time | +120 | +13 | Shrinkage % | 28d | 130%max | 125 | |
Corrosion to steel bars | None | None | |||||
Note: Standard Blend Dosage: 0.7% (as cement amount) | |||||||
2.FDN-B
Parameters | Criteria | Actual Results | Parameters | Criteria | Actual results | ||
Water reduction % | 17%min | 17.9 | Compression Strength % | 1d | 180%min | 200 | |
Water Penetration % | 90%max | 79 | 3d | 170%min | 194 | ||
Air Content % | 2.0%max | 1.6 | 7d | 150%min | 161 | ||
Temporal Distribution for setting(Min) | Initial setting time | -90 | +20 | 28d | 130%min | 142 | |
Terminal Setting time | +120 | +13 | Shrinkage % | 28d | 130%max | 125 | |
Corrosion to steel bars | None | None | |||||
Note: Standard Blend Dosage: 0.7% (as cement amount) | |||||||
3.FDN-C
Parameters | Criteria | Actual Results | Parameters | Criteria | Actual results | ||
Water reduction % | 18%min | 18.5 | Compression Strength % | 1d | 180%min | 200 | |
Water Penetration % | 90%max | 79 | 3d | 170%min | 194 | ||
Air Content % | 2.0%max | 1.6 | 7d | 150%min | 161 | ||
Temporal Distribution for setting(Min) | Initial setting time | -90 | +20 | 28d | 130%min | 142 | |
Terminal Setting time | +120 | +13 | Shrinkage % | 28d | 130%max | 125 | |
Corrosion to steel bars | None | None | |||||
Note: Standard Blend Dosage: 0.7% (as cement amount) | |||||||
Concrete super plasticizer
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Company Info
Wanrong Haixing Casting Co., Ltd.
[China (Mainland)]
[Verified Member]
City: Yuncheng
Province/State: Shanxi
Country/Region : China (Mainland)
Business Type:Manufacturer
Online Postings: Products